We look at the division of 82143489 by 50 
We want to divide 82143489 by 50.

On to step 1:
50 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 50

Moving on to step 2:
50 goes into 82 1 times with a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 50 from 82 leaves us with 32.
Bring next digit (1) of the dividend behind the 32 and repeat the process: 321 / 50

Let's proceed to step 3:
When dividing 321 by 50, we get 6 with a remainder of 21.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Deduct 300 from 321 and we're left with 21.
Bring next digit (4) of the dividend behind the 21 and repeat the process: 214 / 50

Step 4:
50 goes into 214 4 times with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 164.0
Subtracting 200 from 214 leaves us with 14.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 50

Step 5:
50 goes into 143 2 times with a remainder of 43.
Use 2 as the next digit of our solution. 
Result so far: 1642.0
If we take 100 away from 143, we end up with 43.
Fetch the next digit (4) from the dividend, attach it to 43 and continue: 434 / 50

Step 6:
When dividing 434 by 50, we get 8 with a remainder of 34.
The next digit of our result is 8. 
Result so far: 16428.0
If we subtract 400 from 434, we get 34.
Take the next digit (8) from the dividend and append it to 34, then repeat: 348 / 50

On to step 7:
50 can be fit into 348 6 times, resulting in a remainder of 48.
The number 6 becomes the next digit in our result. 
Result so far: 164286.0
Deduct 300 from 348 and we're left with 48.
Append the next digit (9) from the dividend to 48 and continue with: 489 / 50

Let's proceed to step 8:
If we divide 489 by 50, we get 9 and a remainder of 39.
Write down 9 as next digit of the result. 
Result so far: 1642869.0
Deduct 450 from 489 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 9:
The number 50 fits into 390 7 times, leaving a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 1642869.7
If we take 350 away from 390, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
50 can be fit into 400 8 times, resulting in a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 1642869.78
Subtracting 400 from 400 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
When dividing 0 by 50, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1642869.78
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 12:
When dividing 0 by 50, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1642869.78
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 1642869.78 and a remainder of 0.0.